A salesman dropped in to see a business customer. Not a soul was in the office except a big dog emptying wastebaskets.

The salesman stared at the animal, wondering if his imagination could be playing tricks on him. The dog looked up and said- "Don’t be surprised. This is just part of my job."
"Incredible!" Exclaimed the man. I can’t believe it! Does your boss know what a prize he has in you? An animal that can talk!

No, no, pleaded the dog. Please don’t! If he finds out i can talk, he’ll make me answer the phone as well!